* add code to calculate area and centroid of subpath
* change library to poly_it
* add a demo of area and centroid
* modify algorithm to consider negetive area as positive
* add code for manipulating polynomials in bezier-rs
* remove `poly_it` dependency and use custom Polynomial
* formatting floats to skip last zero
* add debug mechanism
* collect both intersection points instead of one
* fix test and cargo fmt
* apply minimum separation filtering in self_intersection and use better endpoint filtering algorithm
* remove debug mechanism and cargo fmt
* consider the subpath as closed for intersection calculation
* add documentation for polynomial.rs
* impl display for Polynomial
* make area always positive
* add missing docs
* fix test and cargo fmt
* Naming/formatting code review
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Proper winding order for poisson dist
* More robust cubic solving
* Fix test expecting roots in a different order
* Manual sort impl
* Code review nits
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Add Poisson-disk sampling node and Bezier-rs 0.4 release
* Additional optimizations
* More performance optimizations with help from 0Hypercube
* Add comments
* Add tangent/normal to point to bézier-rs
* Add license information and general cleanup
* Bump version
* Add iframe demos
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Create ValueMapperNode and use it for brightness/contrast
* move spline code into seperate module
* Add GenerateCurvesNode
* add a `LuminanceMut`-trait
* add `lerp` to `Channel`
* Add frontend code to handle the curves widget's inputs
* Rename spline module to curve
* Make messages in CurveInput pass
* Improve curves widget design and fix sizing issue
* Implement proper bezier handling
* Use bezier_rs's intersections function instead of own cubic root solver
* Debounce CurveInput events and change how debouncer works
the first event issued to the debouncer was unneccessarily delayed.
Instead now the debouncer fires it instantaneously but blocks events
that come in until a timeout was reached.
* Make curve editing more user friendly
* Change code to use project terminology
* sample -> manipulator group or manipulator
* marker -> handle
* Fix small documentation mistake in bezier-rs
* Add find_tvalues_for_x function to bezier-rs
also integrate the function into curves node
* Add tests for find_tvalues_for_x in bezier-rs
* Fix formatting
* Revert BrightnessContrastNode changes
* Frontend cleanup
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
Co-authored-by: Dennis Kobert <dennis@kobert.dev>
* Add rotate and curvature
* Fix comments
* Fix case where curve is linear
* Address comments
* Fixed breakages caused by UI updates
* Scootch rotation point to center in frame
* Code review
* Visualize t value point when segment is linear
---------
Co-authored-by: Rob Nadal <robnadal44@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Intial work
* Improve miter and add round join
* Get arcs to go opposite direction
* Add cap and other refactors
* Rename joint to join, fix some bugs
* Fix single point issue
* Clean up
* Fix iframe sizes and update UI
* Address comments and handle single point outline
* Rename variables, fix branches in outline
* Address comments
* Added subpath offset
* Enhanced offset to produce smooth curves
* Lots of outline bugfixes
* Fixed failing unit tests
* Added subpath outline
* Refactor bezier offset and outline to return Subpaths
* Fix outline bug due to smooth joining and removed reduce optimization that causes jumping approximations
* Bugfix when subpath angle is acute but doesn't intersect
* Stylistic changes per review
* Stylistic changes per review and updated doc comments
---------
Co-authored-by: Hannah Li <hannahli2010@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Create helper for converting d to t values
* Add euclidean option for tangent and normal
* Modified bezier functions signatures to accept ComputeType
* Stylistic changes per review
* Added ComputeType documentation
* Renamed ComputeType to TValue
* Fixed comments
* Fixed failing unit tests
* Code review
* Fix comments in code review
* Renamed compute_type_to_parametric to t_value_to_parametric
---------
Co-authored-by: Linda Zheng <thelindazheng@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Setup tauri component for graphite editor
Integrate graphite into tauri app
Split interpreted-executor out of graph-craft
* Add gpu execution node
* General Cleanup
* add slider to subpath component + change evaluate to take an enum
Co-authored-by: Rob Nadal <RobNadal@users.noreply.github.com>
wip - add intersect to subpath, TODO fix bug
Co-authored-by: Rob Nadal <RobNadal@users.noreply.github.com>
add unit tests to subpath intersections
stress, testing
Co-authored-by: Hannah Li <hannahli2010@gmail.com>
* add parametric eval impl to subpath
* add line intersection to subpath
* Uncomment and #[ignore] disabled tests
* Reorder a few imports
* change subpath:eval slider to radio button
* fixed bug with solve_cubic, fixed unit tests, improved intersection accuracy
* fix failing test
Co-authored-by: Hannah Li <hannahli2010@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Add enum to evaluate for differenciating compute type
* Add euclidean parameterization and update styling in the UI
Co-authored-by: Rob Nadal <robnadal44@gmail.com>
* Update usage of evaluate in graphite
* Add description
* Code review changes
* Update tests
* Improve ComputeType ergonomics
* Large code review/cleanup pass
Co-authored-by: Rob Nadal <robnadal44@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
* Refactor bezier lib file into a separate folder
* Add better implementation comments
* Update import of Subpath from bezier-rs
* Add comment to describe compare.rs
* Remove printlns and adjust spacing
